87291434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{2161}}^1$

素因数の和:3245

約数の個数: 16

約数和(自身を含む): 138022080

約数和(自身を除く): 50730646

約数列:

[1, 2, 19, 38, 1063, 2126, 2161, 4322, 20197, 40394, 41059, 82118, 2297143, 4594286, 43645717, 87291434]

約数ペア:

[(1, 87291434), (2, 43645717), (19, 4594286), (38, 2297143), (1063, 82118), (2126, 41059), (2161, 40394), (4322, 20197)]